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AISI S30940

S30940


S30940 material is Austenitic Chromium Nickel Columbium Heat Resisting Stainless Steel.

Chemical composition of S30940, S30940 mechanical properties, S30940 datasheet, S30940 equivalent grade, Heat treatment and temperature process of S30940.


S30940 property sheet

S30940 Spec.

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S30940
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309HCb
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Chemical Composition of S30940

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.04
S: Max 0.03
Cr: 22.0 24.0
Ni: 12.0 16.0
Nb+Ta: Max 1.10

Mechanical Properties of S30940

Rp0.2 (MPa) 353 (≥)
Rm (MPa) 698 (≥)
AKV (J) 41
A (%) 32
Z (%) 22
Hardness HBW 111

S30940 shape and dimensions

S30940 Round bar: 1mm-800mm
S30940 Square bar: 10mm * 10mm-600mm *600mm
S30940 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
S30940 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
S30940 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
S30940 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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